<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <link href="css/bootstrap.min.css" rel="stylesheet">
    <link href="js/bootstrap.min.js" rel="stylesheet">
    <title>Title</title>
</head>
<script>
    function (a,b){
        return a+b;
    }
    function(1,2);
</script>
<body>
<div style="">aaa</div>
</body>
</html>